Maryland · 426 licensed programs in 104 cities
We list 426 licensed drug and alcohol treatment facilities in Maryland across 104 cities, with the most in Baltimore, Frederick, Hagerstown, and Glen Burnie. 88 offer detox, 109 provide residential care and 388 accept Maryland Medicaid.
2026 rankings
Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank
Best for: Detox and residential careJoint Commission
Why it made our list: Joint Commission accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, Medicaid, and TRICARE.
Best for: Residential treatmentCARF
Why it made our list: CARF accredited; offers residential care, PHP, IOP, and outpatient care; accepts private insurance, Medicaid, and Medicare.
Best for: Supervised detoxCARF
Why it made our list: CARF accredited; offers detox, PHP, IOP, and outpatient care; accepts private insurance, Medicaid, and Medicare.
Best for: Detox and residential careCARF
Why it made our list: CARF accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, Medicaid, and Medicare.
Best for: Private-pay residential careJoint Commission
Why it made our list: Joint Commission accredited; offers detox, residential care, PHP, and IOP; accepts private insurance and self-pay.
Best for: Residential treatmentCARF
Why it made our list: CARF accredited; offers residential care, PHP, IOP, and outpatient care; accepts private insurance, Medicaid, and Medicare.
Best for: Intensive outpatient careCARF
Why it made our list: CARF accredited; offers PHP, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Detox and residential careJoint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers detox, residential care, PHP, and IOP; accepts Medicaid and self-pay.
Best for: Intensive outpatient careJoint Commission
Why it made our list: Joint Commission accredited; offers PHP, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Detox and residential careJoint CommissionCOA
Why it made our list: Joint Commission, COA, and NCQA accredited; offers detox, residential care, PHP, and IOP; accepts Medicaid and Medicare.
There are 426 licensed drug and alcohol treatment facilities in Maryland in our directory, across 104 cities. 109 offer residential (inpatient) rehab, 88 offer detox and 326 provide medication-assisted treatment, based on SAMHSA FindTreatment.gov data updated October 2026.
Level of care
Insurance & cost
Specialized programs
Most people pay for rehab with health insurance. 296 facilities in Maryland accept private insurance and 388 accept Medicaid (Maryland Medicaid). Under the Affordable Care Act and federal parity law, most plans must cover addiction treatment much like other medical care, though deductibles, prior authorization and network rules apply.
Without insurance, 45 programs report state or SAMHSA block-grant funding for people who qualify, and 137 offer sliding-scale fees based on income. What you pay depends mostly on the level of care: outpatient programs cost far less than residential rehab or medically managed detox.
Rehab coverage guides by insurer:
Not sure what your plan covers? Call (833) 589-6933 for a free, confidential benefits check.
Parkville, MD 21234
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Cambridge, MD 21613
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Prince Frederick, MD 20678
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21212
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21213
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21212
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Crownsville, MD 21032
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Annapolis, MD 21401
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21213
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Dundalk, MD 21222
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21216
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Havre de Grace, MD 21078
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21215
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Havre de Grace, MD 21078
CARF accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay
“Get help” calls our free helpline, not this facility.
Upper Marlboro, MD 20772
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Brooklyn, MD 21225
Joint Commission · COA · NCQA accredited
Levels of care
Payment accepted
Medicaid · Medicare
“Get help” calls our free helpline, not this facility.
Catonsville, MD 21228
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Self-pay
“Get help” calls our free helpline, not this facility.
Earleville, MD 21919
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay
“Get help” calls our free helpline, not this facility.
Chestertown, MD 21620
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21216
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Cumberland, MD 21502
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21223
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Sliding scale
“Get help” calls our free helpline, not this facility.
Salisbury, MD 21801
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Middle River, MD 21220
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Rockville, MD 20853
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Rockville, MD 20853
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Rockville, MD 20852
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Olney, MD 20832
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Princess Anne, MD 21853
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Charlotte Hall, MD 20622
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Substance-free housing, including Oxford Houses, for early recovery after or alongside treatment.
Rockville, MD 20852
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Parkville, MD 21234
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21215
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Residential, inpatient and partial hospitalization programs for mental health conditions.
Westminster, MD 21157
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Silver Spring, MD 20904
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Baltimore, MD 21218
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Rehab guide
Your Maryland rehab guide
Treatment options in Maryland range from outpatient counseling a few hours a week to medically supervised detox and 24-hour residential programs. Of the 426 facilities listed here, 88 offer detox, 109 provide residential (inpatient) treatment, 326 offer medication-assisted treatment (MAT) and 84 are federally certified opioid treatment programs that dispense methadone.
The right level of care depends on how severe the substance use is, whether withdrawal could be dangerous, other health conditions and the support you have at home. A clinical assessment, often free over the phone, is the usual first step.
388 facilities in Maryland report accepting Medicaid (Maryland Medicaid) and 296 accept private health insurance. Under the Affordable Care Act and federal parity law, most health plans must cover substance use disorder treatment on terms comparable to other medical care, though prior authorization and network rules apply.
If you have no insurance, 45 programs in Maryland report government or SAMHSA block-grant funding, which can pay for treatment for people who qualify. Many others offer sliding-scale fees based on income.
The Maryland Department of Health, Behavioral Health Administration (BHA) oversees publicly funded substance use treatment in Maryland. Visit the agency.
Maryland has expanded Medicaid, so adults with incomes up to about 138% of the federal poverty level can qualify for Maryland Medicaid, which covers addiction treatment.
Maryland's involuntary admission law covers mental illness; substance use alone is not a basis for commitment. Laws and procedures change, so contact the local court clerk or an attorney before filing.
If you or someone else is in danger, call 911. For a mental health or substance use crisis, call or text 988 (the Suicide & Crisis Lifeline). SAMHSA's National Helpline, 1-800-662-4357, is free, confidential and open 24/7 for treatment referrals.
Our directory lists 426 licensed substance use treatment facilities in Maryland, based on SAMHSA's FindTreatment.gov data.
Yes. Medicaid programs cover substance use disorder treatment, and 388 facilities in Maryland report accepting Maryland Medicaid. Covered services and provider networks vary by plan, so confirm with the program before admission.
45 programs in Maryland report state or federal (SAMHSA block grant) funding, which can cover treatment for people without insurance who qualify. Call (833) 589-6933 or SAMHSA's helpline at 1-800-662-4357 for help finding a low-cost option.
Maryland's involuntary admission law covers mental illness; substance use alone is not a basis for commitment.
Our directory lists 426 licensed substance use treatment facilities in Maryland, based on SAMHSA's FindTreatment.gov data (updated October 2026). Listings include outpatient, residential, detox and medication-assisted treatment programs.
Yes. 88 programs in Maryland offer detoxification (medically supervised withdrawal) services. Alcohol and benzodiazepine withdrawal can be dangerous, so medical supervision is strongly recommended.
388 facilities in Maryland report accepting Medicaid (Maryland Medicaid). Coverage depends on your plan and the program's network, so confirm before admission.
296 facilities in Maryland accept private health insurance. Benefits vary by plan (deductibles, prior authorization, in- vs. out-of-network). Call (833) 589-6933 for a free insurance check.
109 facilities in Maryland offer residential (inpatient) treatment, where you live on site 24/7 while in care. Learn more about inpatient rehab.
Yes. 326 programs in Maryland use FDA-approved medications such as buprenorphine, naltrexone or methadone. See our guide to MAT.
Residential programs commonly run 28 to 30 days, with longer stays of 60 to 90 days for more severe addiction, and detox alone usually takes 3 to 10 days. The National Institute on Drug Abuse notes that most people need at least three months of treatment, across all levels of care, to significantly reduce or stop drug use, and that longer treatment is linked to better outcomes. 109 facilities in Maryland offer residential care.
Most people use private health insurance, Medicaid (Maryland Medicaid), Medicare or TRICARE, which are required to cover substance use treatment. People without insurance may qualify for state- or SAMHSA-funded programs (45 in Maryland report this funding) or sliding-scale fees. Call (833) 589-6933 for a free benefits check.
Cost depends mainly on the level of care and your coverage. Outpatient counseling is the least expensive; intensive outpatient and partial hospitalization cost more; residential rehab and medically managed detox cost the most because they include 24-hour care. With insurance, your share is set by your deductible, copays and out-of-pocket maximum, so verify benefits with the program before admission.
Yes. Many people travel for treatment, for example to put distance between themselves and triggers or to reach a specialized program. Check whether your plan covers out-of-state or out-of-network care first: Medicaid generally covers only in-state providers, while many private plans have national networks.
